Notice that the "label" field specifies the tar.xz file to expand into the partition. If you add a partition then it is up to you to get the OS to make use of it.
#RASPBERRY PI NOOBS OS INSTALL#
The main reason for modifying the partition specification is if you install a new package or modify a configuration file so that the partition has to be made bigger or smaller. In the recovery.cmdline file to indicate the number of partitions you are creating.Īlso notice that if you set want_maximised to yes then the remainder of the disk will be used for that partition. You can create additional partitions and format them using the mkfs utility and supply the command line options using the mkfs_options field. For example, if the root.tar file expands to give a file 1958, 103, 040 bytes then the uncompressed_tarball_size has to be set to 1959. You need to specify the partition size and the size of the file that results when you uncompress the tar file. To change the partitions created all you need to do is edit the partitions.json file. The boot partition is a FAT32 formatted partition and the root partition is a Linux ext4 partition. In the case of Raspbian two partitions are created by default one for the boot up and one, root, for the system to use after boot. The details of what partitions to create are stored in partitions.json. You can also replace or remove the PNG files in the sildes directory with your own installer slides.
If you want to make the OS really look like something else then replace the Raspbian.png icon file with your own icon.
#RASPBERRY PI NOOBS OS PASSWORD#
You can change the username and password to anything you like. "description": "A community-created port of Debian If you look at the os.json file you will discover something like: If you follow these instructions for Raspbian then the OS boots into the setup screen. Notice that this doesn't need a keyboard, mouse or even screen to do its job but if you try it without a screen remember that it takes a long time to complete. Now when you boot from the SD card the operating system of your choice is automatically installed. If the OS has multiple flavours delete all but the one you want to install from the flavours.js file. Simply delete all of the others or copy the one you want into an empty os folder.
1) Auto installĬreating an automatic install SD card is just a matter of making sure that the only OS in the os folder is the one you want. There are a number of common customizations that are worth mentioning. For example, in the case of Raspbian you can opt for plain Raspbian or starting directly to Scratch. There are also some additional files and settings that allow you to control the installation.įor example the flavours.js file lists the different flavours of the OS that the user can choose between.
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